时间空间：一段时间的空隙或间隔。
... space time yield 时空产率 space of time 时间间隔 time-space problem 时间空间问题...
时间空间化
时间间隔
They've come a long way in a short space of time.
他们在很短时间内从很远的地方过来了。
They had achieved a lot in a short space of time.
他们在短时间内取得了很大的成绩。
It was all over in a relatively short space of time.
不一会儿工夫就完全结束了。
The United States had sent an astronaut of its own into space for the first time in nineteen sixty-one.
VOA : special.2009.07.08
It means that the properties of the system, the properties that describe the system, don't change in time or in space.
它的意思是指，用以描述系统的性质，不随时间或空间改变。
热力学与动力学课程节选 : 麻省理工公开课
For the adult learner, the technology has the capability of freeing us in terms of time and space.
对成年学习者而言，技术能够让我们免受,时间和空间的限制。
媒体、教育、市场课程节选 : 麻省理工公开课
Astronauts worked for longer periods of time in the hostile environment of space.
VOA : special.2009.07.01
At the time of Endeavour's launch, NASA says the International Space Station was traveling at a speed of about eight kilometers-per-second, above western Romania.
VOA : standard.2010.02.08
This could be transformational, but it needs to be enacted in a very short space of time.
Hundreds of people have already uploaded their videos, showing what can be achieved in that short space of time.
The Greek foreign minister told me on Tuesday that no European country had ever tried such cuts in such a short space of time.